Teaching aim

Learn grammar: the past participle used as the object complement.

Teaching Difficulties

Know the differences between the present participle and the past participle when they are used as the attributive, predicate, object complement and adverbial.ª¥

Learn to make a choice between the present participle and the past participle according to the different context.ª¤

Teaching Aids

a tape recorder ª¥

a projector ª¥

the blackboard